NIKE Men's Dry Rivalry Pants 100% Polyester Dri-FIT technology wicks sweat keeping you dry and comfortable Lightweight knit fabric helps keep you warm while moving with you on the court Zippered lower thigh pocket offers secure storage; welt front pockets offer convenient storage Elastic waistband with an internal drawcord provides a secure, personalized fit Elastic cuffs provide a secure fit; 31" inseam. Machine wash